Liwen L Dai

This inventor holds 39 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 27 EPO patents, primarily in GNSS Navigation. Top assignees: Deere & Company, Navcom Technology, Inc.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Liwen L Dai. Retrieved from https://idiyas.com/inventor/liwen-l-dai

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 39 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 1

EPO Patents = 27 (Patent Applications = 27)

Average Co-Inventor Count = 2.7

ph-index = 11

Forward Citations = 466(Granted Patents)

Location History:

Chino Hills, CA (US) (2010 - 2015)
Torrance, CA (US) (2014 - 2024)

Company Filing History:

Navcom Technology, Inc.

patents

Years Active: 2010-2026

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Areas of Expertise:

GNSS Navigation

Bias Estimation

RTK Positioning

Satellite Clock Corrections

Signal Compensation

Precision Positioning

Navigation Algorithms

Error Mitigation

Position Estimation

Ambiguity Resolution

Receiver Systems

Satellite Correction Signals

39 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12517524 - Datum conversion between receiver navigation modes for guidance planning (2026-01-06),

2. 12313751 - System and method for compensating for scintillation and for facilitation of long-baseline RTK (2025-05-27),

3. 12210107 - Satellite navigation receiver for relative positioning with bias estimation (2025-01-28),

4. 12099125 - Adaptive estimation of GNSS satellite biases (2024-09-24),

5. 12032077 - System and method for compensating for scintillation and for facilitation of long-baseline RTK (2024-07-09),

6. 11808861 - Adaptive estimation of GNSS satellite biases (2023-11-07),

7. 11175414 - Satellite navigation receiver for relative positioning with bias estimation (2021-11-16),

8. 11150352 - Method and system for providing satellite correction signal with warm start (2021-10-19),

9. 10809391 - Satellite navigation receiver and method for switching between real-time kinematic mode and precise positioning mode (2020-10-20),

10. 10802160 - Rapid determination of precise position by aiding data (2020-10-13),

11. 10802159 - Long term repeatability of determined position in GNSS navigation system (2020-10-13),

12. 10627528 - Satellite navigation receiver and method for switching between real-time kinematic mode and precise positioning mode (2020-04-21),

13. 10605926 - Satellite navigation receiver and method for switching between real-time kinematic mode and relative positioning mode (2020-03-31),

14. 10564294 - Navigation satellite wide-lane bias determination and over-range adjustment system and method (2020-02-18),

15. 10564293 - Navigation satellite orbit and low latency clock determination with wide-lane and narrow-lane bias corrections (2020-02-18),

Title: The Innovative Journey of Inventor Liwen L Dai

Introduction: Liwen L Dai, a talented inventor based in Torrance, CA, has made significant contributions to the field of technology with his groundbreaking innovations and patents.

Latest Patents: Liwen L Dai's latest patents showcase his ingenuity and forward-thinking approach to problem-solving in various industries. His recent inventions have revolutionized the way we approach challenges in technology.

Career Highlights: Throughout his illustrious career, Liwen L Dai has demonstrated a keen ability to identify gaps in the market and develop innovative solutions to address them. His passion for creating cutting-edge technologies has led to the successful commercialization of several groundbreaking inventions.

Collaborations: Liwen L Dai has collaborated with leading research institutions, universities, and companies to further his research and bring his inventions to life. His collaborative spirit and dedication to excellence have earned him a reputation as a visionary in the field of technology.

Conclusion: In conclusion, Liwen L Dai's remarkable journey as an inventor has left an indelible mark on the world of technology. His relentless pursuit of innovation and commitment to pushing the boundaries of what is possible continue to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.